Puzzle 7

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Across
  1. 2. - Foundation
  2. 6. - Nader
  3. 10. - Movement
  4. 12. - Control
  5. 13. - Regulation
  6. 15. - Air
Down
  1. 1. - Day
  2. 3. - Environmental
  3. 4. - Substances
  4. 5. - Water
  5. 7. - Protection
  6. 8. - Species
  7. 9. - Campaign
  8. 11. - Earth
  9. 14. - Formation